Research and practice of three-phase signal source design based on DDS technology

Abstract

This paper analyzes the working principle and basic structure of DDS, combined with the design points of three-phase signal source based on DDS technology, including software development platform, hardware description language, sinusoidal signal, AM module, FM module, ASK modulation and demodulation, system assistant, system top, etc. The purpose is to improve the application value of DDS technology and the application effect of three-phase signal source.